I have been away from the Web for a few days until this morning and it has taken me a long time to catch up with this thread. My forced absence has given me the opportunity to give the subject a bit of thought. It struck me that it is a pity that @LowKeyLookee has managed to put so many others backs up because I think that she suggested a potential way out of the maze on Monday which was shot down in flames without being explored.
Lookee suggested that if sex ceased to be captured on a birth certificate then the GRA could be repealed without breaching the ECHR. This was rejected because 'sex matters' and a couple of attempts to revive it were similarly rebuffed. I would like to have another go at the idea and see if it could be made to work.
Biological sex is noted at birth and recorded on the baby's medical record. This cannot be changed as it is essential for sex-based future treatment. It can only be accessed by medical staff with a legitimate requirement. I don't think that this would breach Article 8. The sex is not recorded on the birth certificate. All passports are issued with an X as the sex marker.
These changes should be sufficient to be able to repeal the GRA while not breaching Article 8 of the ECHR but will potentially create problems where sex does matter. I don't think that these problems are insurmountable. I'll have a go and I'm happy to be told what I have missed.
The only place that I can think of where the sex marker on a birth certificate is used is when you apply for a passport and setting the sex marker as X on every passport eliminates this. You don't produce a child's certificate to register them for education. I didn't even need it when DD went to a single-sex secondary school. Universities don't ask for it. Employers ask for it but only as proof of the right to work in the UK. You need a birth certificate to get married but the sex marker is irrelevant. The same with a driving license. No sex-based data is predicated on seeing the sex marker on a birth certificate as far as I can see. I'm happy to be corrected and we can think about workarounds if I'm wrong.
So, what about our sex-based rights? I think that abolishing the GRA presents a golden opportunity as that would mean that the EqA has to be amended as gender reassignment would no longer exist as a meaningful term. Separately from addressing sex-based rights, I suggest that the protected characteristic of gender reassignment is replaced with unconventional gender presentation. As always, I would appreciate constructive criticism and alternative suggestions.
Which brings me, finally, to the all-important sex-based rights. These rights all sit on the EqA protected characteristic of sex. Once we have opened the EqA we can sort this out properly.
Sex should be defined as biological sex. The EqA should formalise what happens IRL for most day-to-day situations, i.e. sex is determined by external physiological conditions such as height, proportions, gait and voice. The diminishingly small number of people whose physiology doesn't conform to their biological sex could obtain a certificate of biological sex from their doctor using the biological sex marker on their medical record. This could also be used for the 6,000 holders of a GRC.
This is important as the single sex exceptions should become the default and I would hate to deny a biological woman access to a single sex space or service because she seriously looks and sounds like a man.
By single sex spaces and services being the default, I mean exactly that. All government provided services such as prisons and hospital wards will be single biological sex. If you request intimate care from a person of the same sex, that is what you get.
Other services and spaces that you might assume to be single sex will be required to be accurately identified. If you put a 'Ladies' sign on a toilet or changing room then it is a single biological sex toilet or changing room. If you advertise a Women's Swimming Session then it is for biological women only. A women's crisis centre is only for biological women and so on. Any facility or service that isn't being provided on a single sex basis cannot be described as single sex.
Schools will operate on the basis that children are the biological sex that was declared when the child first entered the school system unless it becomes clear that the original identity was inaccurate.
Please feel free to tell why this cannot work or what gaping holes I have left in it.
I admit that it may seem somewhat Draconian but I'm putting it forward as the basis for fixing a very tangible problem. Wear what you want, call yourself whatever you want, you shouldn't be discriminated against but you shouldn't try to access single sex spaces and services that are intended for the opposite sex.